Description

Arguments for detaching a basic block.

After a basic block is detached from the CFG/AUM, or after a placeholder is removed from the CFG, these arguments are passed to the callback. If a basic block was detached then the bblock member will be non-null, otherwise the arguments indicate that a placeholder was removed from the CFG. This callback is invoked after the changes have been made to the CFG/AUM. The partitioner is passed as a const pointer because the callback should not modify the CFG/AUM; this callback may represent only one step in a larger sequence, and modifying the CFG/AUM could confuse things.